LIBERAL WHIGGISM NOT OBJECTIVE LATE WHIG POSTMOD NONE

The Return to Protagoras, Gorgias, Cratylus, Prodicus, Hippias, Lycophron, Thrasymachus, Callicles, Antiphon.

See W K C Guthrie, V. 3.; Untersteiner, The Sophists (No reference to this work in Wikipedia, Gorgias.)